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Metal Science and Heat Treatment

, Volume 52, Issue 5–6, pp 260–265 | Cite as

Analysis of methods of carburizing of gears from heat-resistant steels

  • N. M. Ryzhov
  • R. S. Fakhurtdinov
  • A. E. Smirnov
  • L. P. Fomina
Thermochemical Treatment

Four methods of carburizing are compared with respect to the most significant factor, i.e., stability of maintenance of the specified parameters of carburized layer in hardening of gears from heat-resistant steels. The process advantages of vacuum carburizing (at low pressure) are shown.

Keywords

process atmosphere carburized layer gas ion and vacuum carburizing 

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References

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Copyright information

© Springer Science+Business Media, Inc. 2010

Authors and Affiliations

  • N. M. Ryzhov
    • 1
  • R. S. Fakhurtdinov
    • 1
  • A. E. Smirnov
    • 1
  • L. P. Fomina
    • 1
  1. 1.N. É. Bauman Moscow State Technical UniversityMoscowRussia

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